BE666712A - - Google Patents
Info
- Publication number
- BE666712A BE666712A BE666712DA BE666712A BE 666712 A BE666712 A BE 666712A BE 666712D A BE666712D A BE 666712DA BE 666712 A BE666712 A BE 666712A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0004—Selecting arrangements using crossbar selectors in the switching stages
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
- Interface Circuits In Exchanges (AREA)
- Exchange Systems With Centralized Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR981433A FR1413915A (fr) | 1964-07-10 | 1964-07-10 | Perfectionnements aux systèmes de sélection pour circuits ou équipements électriques |
| FR983801A FR1417156A (fr) | 1964-07-10 | 1964-07-31 | Perfectionnements aux systèmes de sélection pour circuits ou équipements électriques |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666712A true BE666712A (xx) | 1966-01-12 |
Family
ID=26208828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666712D BE666712A (xx) | 1964-07-10 | 1965-07-12 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3410962A (xx) |
| BE (1) | BE666712A (xx) |
| CH (2) | CH439406A (xx) |
| ES (1) | ES315184A1 (xx) |
| FR (2) | FR1413915A (xx) |
| GB (2) | GB1089042A (xx) |
| NL (1) | NL6508854A (xx) |
| SE (1) | SE336156B (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3582560A (en) * | 1968-08-02 | 1971-06-01 | Communications & Systems Inc | Multistage telephone switching system for different priority users |
| AT513858B1 (de) * | 2013-01-25 | 2014-08-15 | Sealife Pharma Gmbh | Neue bioaktive Polymere |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2999131A (en) * | 1956-06-21 | 1961-09-05 | Ericsson Telefon Ab L M | Group selection stage for automatic telephone exchanges |
| US3313888A (en) * | 1962-05-15 | 1967-04-11 | Hitachi Ltd | Split-switch crossbar trunking system |
| US3290447A (en) * | 1962-05-25 | 1966-12-06 | Hitachi Ltd | Means for splitting crosspoints of a crossbar switch |
-
1964
- 1964-07-10 FR FR981433A patent/FR1413915A/fr not_active Expired
- 1964-07-31 FR FR983801A patent/FR1417156A/fr not_active Expired
-
1965
- 1965-07-08 US US470437A patent/US3410962A/en not_active Expired - Lifetime
- 1965-07-09 GB GB29208/65A patent/GB1089042A/en not_active Expired
- 1965-07-09 NL NL6508854A patent/NL6508854A/xx unknown
- 1965-07-09 CH CH963465A patent/CH439406A/fr unknown
- 1965-07-09 SE SE09053/65A patent/SE336156B/xx unknown
- 1965-07-09 ES ES0315184A patent/ES315184A1/es not_active Expired
- 1965-07-12 BE BE666712D patent/BE666712A/xx unknown
- 1965-07-30 GB GB32746/65A patent/GB1065902A/en not_active Expired
- 1965-07-30 CH CH1076765A patent/CH439407A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH439406A (fr) | 1967-07-15 |
| SE336156B (xx) | 1971-06-28 |
| GB1065902A (en) | 1967-04-19 |
| NL6508854A (xx) | 1966-01-11 |
| ES315184A1 (es) | 1966-08-01 |
| US3410962A (en) | 1968-11-12 |
| GB1089042A (en) | 1967-11-01 |
| CH439407A (fr) | 1967-07-15 |
| FR1413915A (fr) | 1965-10-15 |
| FR1417156A (fr) | 1965-11-12 |